A Brain-Based Account of the Development of Rule Use in Childhood  

Oleh:

Bunge, Silvia A. ; Zelazo, Philip David

Jenis: Article from Journal - e-Journal
Dalam koleksi: Current Directions in Psychological Science vol. 15 no. 03 (Jun. 2006), page 118-121.
Topik: cognitive control; executive function; task set; complexity; neuroimaging
Fulltext: 05. A Brain-Based Account of the Development of Rule Use in Childhood.pdf (130.22KB)

Isi artikel

The ability to follow explicit rules improves dramatically during the course of childhood, but relatively little is known about the changes in brain structure and function that underlie this behavioral improvement. Drawing from neuroscientific studies in human adults and other animals, as well as from an emerging literature in developmental cognitive neuroscience, we propose a brainbased account of the development of rule use in childhood. This account focuses on four types of rules represented in different parts of the prefrontal cortex: simple rules for reversing stimulus–reward associations, pairs of conditional stimulus–response rules (both univalent and bivalent), and higher-order stimulus–response rules for selecting among task sets. It is hypothesized that the pattern of developmental changes in rule use reflects the different rates of development of specific regions within the prefrontal cortex.

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